package com.cow.support.util;

import javax.servlet.http.HttpServletRequest;


/**
 * Servlet������
 * @author gaozl
 *
 */

public class ServletUtil {
	
	
	
	public static String getRemortIP(HttpServletRequest request) {
		if (request.getHeader("x-forwarded-for") == null)return request.getRemoteAddr();
			return request.getHeader("x-forwarded-for");
		}

}
